Algunas aplicaciones

George G. Vega Yon


Department of Preventive Medicine
University of Southern California
2 de Enero, 2019

Que faltó

Hemos revisado algunos de los modelos más importantes, pero aun así nos faltaron cosas por revisar!

  • GERGM: Generalized Exponential Random Graph Models (using weighted graphs, see Desmarais (2012)).

  • SERGMs: Statistical Exponential Random Graph Models, suitable for large graphs, uses sufficient statistics. (see Chandrasekhar and Jackson 2012)

  • DyNAM: dynamic network actor models (see Stadtfeld, Hollway, and Block 2017).

  • REM: Relational Event Models (see Butts 2008), which are very similar to DyNAMs.

  • ALAAM: Autologistic actor attribute models (see Daraganova and Robins 2013; Kashima et al. 2013)

  • Network Matching (Aral, Muchnik, and Sundararajan 2009)

Network Motifs

Fuente Milo et al. (2004)

WHO Framework Convention on Tobacco Control

Modelo tobit \(Y_t =\rho W Y_{t-1} + X\beta + \varepsilon\)

Fuente: Elaboración Propia

Social Mimicry: Test de permutación

Fuente: Elaboración propia

Social Mimicry: Test de permutación (cont.)

Fuente: Elaboración propia

Equipos pequeños

Fuente: Elaboración propia

¡Gracias!

gvegayon
@gvegayon
ggvy.cl

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Bibliografía

Aral, Sinan, Lev Muchnik, and Arun Sundararajan. 2009. “Distinguishing influence-based contagion from homophily-driven diffusion in dynamic networks.” Proceedings of the National Academy of Sciences of the United States of America 106 (51): 21544–9. https://doi.org/10.1073/pnas.0908800106.

Butts, Carter T. 2008. “4. A Relational Event Framework for Social Action.” Sociological Methodology 38 (1): 155–200. https://doi.org/10.1111/j.1467-9531.2008.00203.x.

Chandrasekhar, A. G., and M. O. Jackson. 2012. “Tractable and Consistent Random Graph Models.” ArXiv E-Prints, October. http://arxiv.org/abs/1210.7375.

Daraganova, G., and G. Robins. 2013. “Autologistic Actor Attribute Models.” Exponential Random Graph Models for Social Networks: Theory, Methods and Applications, 102–14.

Desmarais, Skyler J., Bruce A. AND Cranmer. 2012. “Statistical Inference for Valued-Edge Networks: The Generalized Exponential Random Graph Model.” PLOS ONE 7 (1): 1–12. https://doi.org/10.1371/journal.pone.0030136.

Kashima, Yoshihisa, Samuel Wilson, Dean Lusher, Leonie J. Pearson, and Craig Pearson. 2013. “The Acquisition of Perceived Descriptive Norms as Social Category Learning in Social Networks.” Social Networks 35 (4): 711–19. https://doi.org/https://doi.org/10.1016/j.socnet.2013.06.002.

Milo, Ron, Shalev Itzkovitz, Nadav Kashtan, Reuven Levitt, Shai Shen-Orr, Inbal Ayzenshtat, Michal Sheffer, and Uri Alon. 2004. “Superfamilies of Evolved and Designed Networks.” Science 303 (5663): 1538–42. https://doi.org/10.1126/science.1089167.

Stadtfeld, Christoph, James Hollway, and Per Block. 2017. “Dynamic Network Actor Models: Investigating Coordination Ties Through Time.” Sociological Methodology 47 (1): 1–40. https://doi.org/10.1177/0081175017709295.